#root {
    width: 1200px;
    height: 600px;
  
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
#dimg{

width: 1200px;
height: 600px;
opacity: 0.4
}
#yuan {
    width: 432px;
    height: 550px;
    background-color:#fff;;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    opacity: 0.8;
    border-radius: 5%
}
.gly {
    text-align: center;
    font-size: 30px;
    color: #1784f3;
     font-family: 楷体;
}
.p1{
    
    font-size: 18px;
    font-family: 楷体;
    color: #1784f3;
    text-align: center;

}
a {
    bottom: 10px;
    position: absolute;
    left: 140px;
    color: blue;
}
#Mingzi{

    width: 300px;
    height: 25px;
    border: none;
        outline: none;

}
#Mima1{
width: 300px;
    height: 25px;
    border: none;
        outline: none;
}
#Mima2{
width: 300px;
    height: 25px;
    border: none;
        outline: none;
}
#Dianhua{

width: 300px;
    height: 25px;
    border: none;
        outline: none;
}
input#dl {
    width: 160px;
    height: 35px;
    background-color: #1784f3;
    color: #fff;
    position: absolute;
    left: 270px;
}
input#ss{
    width: 160px;
    height: 35px;
    background-color: #1784f3;
    color: #fff;
    position: absolute;
    left: 136px;
}

input{
    border:none;
}
